K&N BMW B58 Replacement Air Filter (F20/F22/F30/F32) DAW 2.5+Flow Max Turbo 320i - F30 2

320i - F30 2

MAHLE Motorsport bearing shells N55

while the corrosion-resistant ZT coated threads and powder-coated shell keep everything working smoothly season after season

The feedback is consistent: top‑tier build quality

Designed for the BMW 5 Series E39 Saloon model years 1995 to 2004

K&N BMW B58 Replacement Air Filter (F20/F22/F30/F32) DAW 2.5+Flow Max Turbo 320i - F30 2K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop in design means adding performance is simple. With most vehicles, you simply remove the disposable air filter and replace